Benzenesulfonic acid, 4-nitro-, 3,4-dihydro-2-(4-methoxyphenyl)-4-oxo-2H-1-benzopyran-3-yl ester, trans-

Modify Date: 2024-09-04 10:00:00

Benzenesulfonic acid, 4-nitro-, 3,4-dihydro-2-(4-methoxyphenyl)-4-oxo-2H-1-benzopyran-3-yl ester, trans- structure
Common Name Benzenesulfonic acid, 4-nitro-, 3,4-dihydro-2-(4-methoxyphenyl)-4-oxo-2H-1-benzopyran-3-yl ester, trans-
CAS Number 153074-97-6 Molecular Weight 455.4
Density N/A Boiling Point N/A
Molecular Formula C22H17NO8S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Benzenesulfonic acid, 4-nitro-, 3,4-dihydro-2-(4-methoxyphenyl)-4-oxo-2H-1-benzopyran-3-yl ester, trans-

 Chemical & Physical Properties

Molecular Formula C22H17NO8S
Molecular Weight 455.4

 Preparation

COc1ccc(C2Oc3ccccc3C(=O)C2OS(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc1